Changelog
May 2026
[May 28, 2026] Added Create Agent Subaccount API
New API:
/api/v2/user/create-agent-subaccountCreate a dedicated sub-account for an AI Agent instance
[May 19, 2026] Get Agent Customer List / Get Agent SubCustomer List: Removed 90-Day Registration Time Restriction
Interface:
- /api/v2/broker/customer-list
- /api/v2/broker/sub-customer-list
Changes:
- Removed the 90-day registration time restriction. Both endpoints now support querying clients registered at any time.
- If
startTime/endTimeare not provided, all registered clients under the broker will be returned with no time restriction.
[May 12, 2026] Added X-CHANNEL-API-CODE Support for 5 Classic Trade Interfaces
Interfaces:
/api/v2/spot/trade/cancel-replace-order/api/v2/spot/trade/batch-cancel-replace-order/api/v2/mix/order/close-positions/api/v2/mix/order/click-backhand/api/v2/mix/order/place-pos-tpsl
Changes:
- All above interfaces now support the
X-CHANNEL-API-CODEHTTP request header for broker rebate tracking.
[May 12, 2026] WebSocket Depth Channels: checksum Field Removed; Futures books Channel Added pseq Field
Channels affected:
- Spot:
books/books1/books5/books15 - Futures:
books/books1/books5/books15
Changes:
- The
checksumpush parameter has been removed from the affected depth channels. Please useseqfor order book consistency verification instead. - Added
pseq(String) push parameter to the Futuresbookschannel: serial number of the previous push. Can be used to determine whether there is packet loss.
Demo trading launch date: April 28, 2026.
Live trading launch date: May 19, 2026.
This change has already been deployed on the demo environment. Please complete your adaptation before it goes live in production.